CN208820029U - Heating system for secondary cell - Google Patents

Abstract

The utility model provides a kind of heating system for secondary cell comprising shuttling movement mechanism, multiple fixtures and trolley.Shuttling movement mechanism includes: two annular elements；Two wheel groups, each wheel group includes multiple wheels and at least one wheel is used as driving wheel；Driving motor is connected to driving wheel.Each fixture includes the receiving portion for being connected to two annular elements, bracket, conductive roller.Conduit is arranged in trolley, and conduit includes conductive trough bottom.Conduit is arranged to accommodate conductive roller and makes conductive roller and conductive trough bottom conductive contact.Trolley is arranged to: trolley is electrically connected to external power supply to constitute circuit, in the case where trolley does not accommodate the conductive roller of any fixture, the circuit is with normally opened setting, in the case where trolley accommodates the conductive roller of a fixture and conductive roller and conductive trough bottom conductive contact, the normally opened closing of circuit is with electric heating fixture.Occupied area is small as a result, and existing downloading secondary cell of uploading can be overcome to collide abnormal problem.

Description

Heating system for secondary cell

Technical field

The utility model relates to secondary cell fields, and in particular to a kind of heating system for secondary cell.

Background technique

In the existing heating system (needing to be added exhaust after secondary cell injection electrolyte) for secondary cell In, fixed heating system is generallyd use, i.e., in X direction/Y-direction is set in the plane constituted in the x direction and the y direction with single layer It sets.It is led when fixed heating system uploads secondary cell and downloads secondary cell because track adapts to the secondary cell of different location Cause uploads downloading secondary cell and collides abnormal and influence production efficiency caused by being overlapped.When the secondary cell for needing to increase heating When quantity, it is arranged side by side only in an X direction in X direction/Y-direction in the plane of Y-direction composition with multiple single layers, to take up an area face Product increases, and requires height to space layout, layout is not compact, while the abnormal problem above-mentioned that collides also has been further aggravated.

Utility model content

In view of problems of the prior art, the purpose of this utility model is to provide a kind of adding for secondary cell Hot systems, occupied area is small, compact layout.

The another object of the utility model is to provide a kind of heating system for secondary cell, can overcome existing Downloading secondary cell is uploaded to collide abnormal problem.

To achieve the goals above, the utility model provides a kind of heating system for secondary cell comprising follows Ring movement mechanism, multiple fixtures and trolley.Shuttling movement mechanism includes: two annular elements, positioned opposite in X direction, respectively Annular element is in the plane that Y-direction and Z-direction are constituted；Two wheel groups, each wheel group is corresponding with an annular element, and each wheel group includes Multiple wheels, wherein at least one wheel in each wheel group is used as driving wheel, active wheel drive corresponds to annular element in the Y direction and Z Shuttling movement is done in the plane that direction is constituted；Driving motor is connected to driving wheel.Each fixture includes: receiving portion, is equipped in side The accommodating chamber of opening, for accommodating chamber for accommodating secondary cell, receiving portion is connected to two annular elements at the both ends of X-direction； Bracket is connected to receiving portion in the side of the Z-direction adjacent with receiving portion；Conductive roller, be set to bracket deviates from receiving portion Z-direction the other side, can around in parallel with the axis of X-direction roll；Trolley be set in X direction two annular elements it Between and be lower than along Z-direction the upsides of two annular elements, trolley is provided with the confession that extends along Y-direction from the Y-direction of trolley The fixture that secondary cell is uploaded in side enters and deviates from from the other side of the Y-direction of trolley to download the conduit of secondary cell, Conduit includes conductive trough bottom, and conduit is arranged to accommodate the conductive roller of at least one corresponding fixture and makes conductive roller and conductive trough Bottom conductive contact, trolley are arranged to: trolley is electrically connected to external power supply to constitute circuit, does not accommodate any folder in trolley The circuit is in the case where the conductive roller of tool with normally opened setting, and accommodates the conductive roller and conduction of a fixture in trolley In the case where idler wheel and conductive trough bottom conductive contact, the normally opened closing of circuit is with electric heating fixture.

In one embodiment, the two of them driving wheel of two wheel groups face in X direction, in X direction the two of face master Driving wheel and a connecting shaft is shared, connecting shaft is connected to a driving motor.

In one embodiment, bracket be it is interior be equipped with compress conductive roller can elastic telescopic disc spring.

In one embodiment, receiving portion is pivotally connected to two annular elements at the both ends of X-direction respectively.

In one embodiment, multiple fixtures are to be equidistantly connected to two annular elements.

In one embodiment, at least one conductive trough bottom is equipped with temperature sensor.

In one embodiment, for the heating system of secondary cell further include: upstream clamping device exists along Y-direction setting The secondary cell upload location of the upstream of trolley is spaced apart with trolley, moves to secondary cell for clamping and positioning The fixture for carrying position, so that secondary cell carries position on the secondary battery and is put into the accommodating chamber of fixture；Downstream clamping device, edge Y-direction is arranged in the secondary cell download location in the downstream of trolley, is spaced apart with trolley, moves to for clamping and positioning The fixture with secondary cell of secondary cell download location, in secondary cell download location by secondary cell from corresponding fixture Accommodating chamber in take out.

In one embodiment, identical in upstream clamping device and downstream clamping device structure, and include: the first pedestal, It is fixed；Second pedestal is opposite with the first pedestal along Y-direction；Sliding pair is arranged along Y-direction in the first pedestal and second Extend between body and along Z-direction, so that the first pedestal and the second pedestal can be slided along Z relative to each other；Z-direction driving device, It is installed on the first pedestal, is connected to the second pedestal, the second pedestal is able to drive and is moved back and forth via sliding pair along Z-direction；X-direction Driving device is installed near the edge in X direction of the second pedestal；Y-direction driving device is connected to X-direction driving device, To be moved back and forth in X direction under the drive of X-direction driving device；Clamping plate, it is opposite with the second pedestal along Y-direction, it is connected to Y-direction Driving device, to move back and forth under the drive of driving device in the Y direction along Y-direction to clamp and unclamp corresponding fixture.

In one embodiment, for the heating system of secondary cell further include: upstream position sensing device is arranged in wiping The upstream of line is communicated to connect with sensing movement to the fixture of secondary cell upload location with upstream clamping device to control upstream The starting of clamping device；The downstream of trolley is arranged in downstream position sensing device, downloads position with sensing movement to secondary cell The fixture set is communicated to connect with downstream clamping device to control the starting of downstream clamping device.

In one embodiment, for the heating system of secondary cell further include: secondary cell uploads manipulator, is arranged upper It swims near clamping device, for secondary cell to be put into the accommodating chamber of corresponding fixture；Secondary cell downloads manipulator, and setting exists Near the clamping device of downstream, for secondary cell to be taken out out of corresponding fixture accommodating chamber.

The beneficial effects of the utility model are as follows.

In the heating system according to the present utility model for secondary cell, due to two annulars of shuttling movement mechanism Part and both ends are connected to the setting of multiple fixtures on the annular element of two shuttling movements, so that real in multiple fixture Z-directions It is rebuilding in matter, if using fixed heating system, along the side X in the plane that needs to constitute in the x direction and the y direction It is arranged side by side to/Y-direction with two single layers.It can be seen that the heating system according to the present utility model for secondary cell is to X The area occupied in plane that direction and Y-direction are constituted reduces, to reduce occupied area, requires space layout than fixing Formula heating system requires low, compact layout.In the plane constituted in the x direction and the y direction in the identical situation of the area of spacing, with Fixed heating system is compared, and the fixture in the heating system according to the present utility model for secondary cell can be set more It is more, to improve production efficiency.Since the speed of the annular element of two shuttling movements can be adjusted based on driving motor, thus Different PPM requirements can be applicable in.

Enter and for the fixture for uploading secondary cell from the side of the Y-direction of trolley from trolley since trolley is equipped with Y-direction other side abjection to download the conduit of secondary cell, in other words, upload secondary cell and downloading secondary cell exist Fixed position carries out, and avoids when fixed heating system uploads secondary cell and downloads secondary cell because of the different positions of track adaptation The secondary cell set and causing uploads downloading secondary cell and collides the abnormal and influence to production efficiency caused by being overlapped.Compare and Speech, the heating system for secondary cell of the utility model can the fixation position of the two opposite sides of the Y-direction of trolley into Row uploads single secondary cell and downloads single secondary cell, without single secondary in the presence of single secondary cell and downloading is uploaded The trail change of battery, so that the downloading secondary cell of uploading there is no fixed heating system collides abnormal problem.

Detailed description of the invention

Fig. 1 is the perspective view of the heating system according to the present utility model for secondary cell.

Fig. 2 is the side view of Fig. 1, wherein removing a corresponding panel.

Fig. 3 is another perspective view of Fig. 1, wherein removing two panels.

Fig. 4 is the perspective view of the fixture of the heating system for secondary cell of Fig. 1.

Fig. 5 is the perspective view of the trolley of the heating system for secondary cell of Fig. 1.

Fig. 6 be the heating system for secondary cell of Fig. 1 upstream clamping device and downstream clamping device wherein it One, the assembling stereogram of fixture and secondary cell.

Fig. 7 is the perspective view of another angle of Fig. 6.

Fig. 8 is the exploded perspective view of another embodiment of secondary cell.

Wherein, the reference numerals are as follows:

1 shuttling movement mechanism, 44 Z-direction driving device

11 annular element, 45 X-direction driving device

111 upper section, 46 Y-direction driving device

112 lower section, 47 clamping plate

113 left sections of 48 fixing pieces

114 right sections of 5A upstream position sensing devices

12 wheel group 5B downstream position sensing devices

121 wheel 6A secondary cells upload manipulator

13 driving motor 6B secondary cells download manipulator

14 connecting shaft, 6 supporting mechanism

2 fixture, 61 support frame

21 receiving portion, 62 panel

211 the first support bars of accommodating chamber 63A

211a opening the second support bar of 63B

22 bracket, 7 connection sheet

221 disc spring, 8 adapter

23 conductive roller, 81 interconnecting piece

24 shaft, 82 outer extensions

Extension in 3 trolleys 83

31 conduit, 9 bearing

311 conductive trough bottom, 10 host computer

100 secondary cell of the upstream 4A clamping device

101 coping plate of the downstream 4B clamping device

P1 secondary cell upload location 101a liquid injection hole

102 electrode terminal of P2 secondary cell download location

41 first pedestal, 103 shell

42 second pedestal 103a opening

421 edge S accommodating spaces

43 sliding pair, 104 electrode assembly

431 sliding rail, 105 tab

432 sliding block, 106 switching piece

Specific embodiment

Attached drawing shows the embodiments of the present invention, and will be appreciated that the disclosed embodiments are only that this is practical new The example of type, the utility model can be implemented in a variety of manners, and therefore, detail disclosed herein, which should not be construed, to be limited System, but only as the basis of claim and as the basis of representative for instructing those of ordinary skill in the art with various Mode implements the utility model.

In addition, upper, lower, left, right, front and rear, X-direction, Y-direction and Z-direction etc. are for illustrating in embodiment The statement in the instruction direction of the operation and construction of each component is not absolute but opposite, and although each component is in institute in figure These instructions are appropriate when the position shown, but when these position changes, these directions should have different explanations, with correspondence The change.

Fig. 1 is the perspective view of the heating system according to the present utility model for secondary cell.Fig. 2 is the side view of Fig. 1, Wherein remove a corresponding panel.Fig. 3 is another perspective view of Fig. 1, wherein removing two panels.Fig. 4 is Fig. 1 for secondary The perspective view of the fixture of the heating system of battery.Fig. 5 is the solid of the trolley of the heating system for secondary cell of Fig. 1 Figure.

Heating system according to the present utility model for secondary cell include shuttling movement mechanism 1, multiple fixtures 2 and Trolley 3.Heating system according to the present utility model for secondary cell further includes upstream clamping device 4A, downstream clamping dress 4B, upstream position sensing device 5A, downstream position sensing device 5B, secondary cell is set to upload under manipulator 6A and secondary cell Carry manipulator 6B.Heating system according to the present utility model for secondary cell further includes supporting mechanism 6, connection sheet 7, switching Part 8 and bearing 9.Heating system according to the present utility model for secondary cell further includes host computer 10.

Shuttling movement mechanism 1 includes two annular elements, 11, two wheel groups 12 and driving motor 13.

Two annular elements 11 are positioned opposite in X direction, and each annular element 11 is in the plane that Y-direction and Z-direction are constituted.Respectively Annular element 11 is chain or each annular element 11 is belt.Each annular element 11 includes the opposite upper section 111 and lower section 112 of Z-direction And left section 113 and right section 114 in the Y direction connecting upper section 111 with the both ends of lower section 112.

Each wheel group 12 is corresponding with an annular element 11.Each wheel group 12 includes multiple wheels 121, wherein in each wheel group 12 extremely A few wheel 121 is used as driving wheel, and active wheel drive corresponds to be followed in the plane that annular element 11 is constituted with Z-direction in the Y direction Ring movement.In the case where all 121 parts of wheel are used as driving wheel, remaining wheel 121 in addition to driving wheel is driven Wheel.Requirement based on shuttling movement, the quantity of the wheel 121 of each wheel group 12 are at least two and the center line of each annular element 11 A wheel 121 is respectively arranged along Y-direction both ends, so that annular element 11 forms the annular of runway shape.It is upper due to each annular element 11 Section 111 is usually exceptionally straight in normal operation, and the lower section 112 of each annular element 11 is understood because of gravity sag, therefore such as Fig. 2 institute Show, wherein the downside of the Z-direction of annular element 11 is arranged in each wheel group 12 there are at least one wheel 121, is made with playing support With to work under tensile stress state without beating between wheel 121 and annular element 11 in the shuttling movement of annular element 11 It is sliding.Corresponding with the form of each annular element 11, each wheel 121 is sprocket wheel or each wheel 121 is belt pulley.

In the embodiment shown in fig. 3, the two of them driving wheel of two wheel groups 12 face and is connected to driving in X direction Motor 13, to guarantee the synchronism of two 11 shuttling movements of annular element.In order to further increase two 11 shuttling movements of annular element Synchronism, the two of face driving wheel shares a connecting shaft 14 in X direction, and connecting shaft 14 is connected to a driving motor 13.In alternative embodiments, each driving wheel is connected to a driving motor 13.Certainly, all wheels 121 of two wheel groups 12 are equal It can be arranged in a manner of being opposite to each other in pairs and there are a shared connecting shafts between the wheel 121 of every a pair of of face 14, as long as these connecting shafts 14 do not interfere the shuttling movement of fixture 2.The shuttling movement of two annular elements 11 is same as a result, Step property is greatly reinforced, while also improving the integrally-built rigidity of shuttling movement mechanism 1, to be conducive to anti-vibration, fortune The control of the displacement accuracy of dynamic stationarity and shuttling movement.In order to install and support all wheels 121, can exist as shown in the figure Each wheel 121 is pivotally mounted (such as the axis being arranged by itself) on the panel 62 of aftermentioned supporting mechanism 6.

Driving motor 13 is connected to driving wheel.The specific structure of driving motor 13 is unrestricted, as long as can drive actively Wheel rotation.In the example shown in fig. 2, driving motor 13 can connect the output of driving motor 13 using belt mode On the axis of axis and corresponding driving wheel.It can certainly be not necessarily to belt, the output shaft of driving motor 13 is directly connected in X direction On the axis of corresponding driving wheel.The quantity of driving motor 13 is unrestricted.According to the output power of driving motor 13, can be set For one or more as shown in the figure.The setting position of driving motor 13 can be fitted according to space layout and to environment temperature Answering property determines, can be set between two annular elements 11, also can be set aftermentioned supporting mechanism 6 panel 62 it is outer Side.

Each fixture 2 includes receiving portion 21, bracket 22 and conductive roller 23.

Receiving portion 21 is equipped with the accommodating chamber 211 in a side opening.Accommodating chamber 211 is for accommodating secondary cell 100.Receiving portion 21 are connected to two annular elements 11 at the both ends of X-direction.In example shown in the figure, receiving portion 21 in X-direction two End is pivotally connected to two annular elements 11 respectively.In this manner, conductive roller 23 and the conduit 31 of aftermentioned trolley 3 The electrical contact at conductive trough bottom 311 is stablized, so that electric heating process is stablized, in addition, in the shuttling movement of two annular elements 11 In, make the opening 211a of the accommodating chamber 211 of each fixture 2 towards along the top of Z-direction, is convenient for positioning fixture 2, is also convenient for uploading With downloading secondary cell 100, while also the electrolyte unavoidably in secondary cell 100 is leaked out from the exhaust outlet of exhaust.

In the example depicted in fig. 4, the shape of receiving portion 21 is flat rectangle.Accommodating chamber 211 X-direction, Y-direction with And be all closed on the downside of Z-direction, and only in the upper side opening of Z-direction.The shape of accommodating chamber 211 is without being limited thereto, for example, accommodating chamber 211 can also be open in X-direction two sides, so that the variation of receiving portion 21 is to extend in the plane being made of X-direction and Z-direction The bottom plate of the downside of two plates and Z-direction is constituted, as long as accommodating chamber 211 can accommodate secondary cell 100.

The material of receiving portion 21 is unrestricted, but at least thermally conductive, to be contained in the secondary cell in accommodating chamber 211 100 are heated by the radiation of contact heat conductien and receiving portion 21.

Bracket 22 is connected to receiving portion 21 in the side of the Z-direction adjacent with receiving portion 21.Bracket 22 and receiving portion 21 can To connect as shown in figure, the coupling part of the two can also be removed and be directly connected to.The material of bracket 22 is unrestricted, but extremely It is thermally conductive less, consequently facilitating heat is transmitted to receiving portion from conductive roller 23.Certainly, bracket 22 is also possible to conduction, from And this part also assists in the process that electricity generates heat.

In the example depicted in fig. 4, bracket 22 be it is interior be equipped with compress conductive roller 23 can elastic telescopic disc spring 221. By can elastic telescopic disc spring 221 acting force of the spring, may make the conductive trough bottom 311 of the conduit 31 of aftermentioned trolley 3 Between conductive contact stablize, to improve electrically heated stability.

Conductive roller 23 is set to the other side of the Z-direction away from receiving portion 21 of bracket 22, can around in parallel with the side X To axis roll.In example shown in the figure, conductive roller 23 be it is multiple, specially five.The quantity of conductive roller 23 It is without being limited thereto, can according to needs (such as aftermentioned normally opened circuit setting, with the conduction of the conduit 31 of aftermentioned trolley 3 Electric heating work after the closing of circuit that the stability of 311 conductive contact of slot bottom, conductive roller 23 are opened a way after contacting with conductive trough bottom 311 The continuity of work) it determines, for example, it is less than five or five extra.In example shown in the figure, the shape of conductive roller 23 Shape is cylinder, naturally it is also possible to using spherical.

In example shown in the figure, multiple fixtures 2 are to be equidistantly connected to two annular elements 11, consequently facilitating making pair The speed of answering fixture 2 to advance on trolley 3 and it is arranged to identical on the time, guarantees electrically heated consistency, secondary cell 100 upload is simple with the rhythm matching of the downloading of secondary cell 100, while but also host computer 10 to driving motor 13, on Trip clamping device 4A, downstream clamping device 4B, secondary cell upload the communication control of manipulator 6A, secondary cell downloading manipulator 6B System becomes very simple.Spacing can also be by spacing setting be become, to adapt in same loop traveling speed between certain multiple fixtures 2 The different of the heating time of different batches/type secondary cell require in the case where degree.

Trolley 3 is set between two annular elements 11 in X direction and is lower than the upside of two annular elements 11 along Z-direction. Trolley 3 is provided with the confession extended along Y-direction and enters from the fixture 2 that secondary cell 100 is uploaded in the side of the Y-direction of trolley 3 And deviate from from the other side of the Y-direction of trolley 3 to download the conduit 31 of secondary cell 100.Conduit 31 includes conductive trough bottom 311, conduit 31 is arranged to accommodate the conductive roller 23 of at least one corresponding fixture 2 and makes conductive roller 23 and conductive trough bottom 311 Conductive contact.Trolley 3 is arranged to: trolley 3 is electrically connected to external power supply (not shown) to constitute circuit, trolley 3 not The circuit is in the case where accommodating the conductive roller 23 of any fixture 2 with normally opened setting, and accommodates a fixture 2 in trolley 3 Conductive roller 23 and conductive roller 23 and 311 conductive contact of conductive trough bottom in the case where, the normally opened closing of circuit is with electricity Heated jig 2.

In example shown in the figure, trolley 3 is straight panel.Conduit 31 is the linear extension along Y-direction and conductive trough bottom 311 the height of same Z-direction form.Conduit 31 be it is multiple, it is consistent with the quantity of conductive roller 23 in quantity.Each conduit 31 Conductive trough bottom 311 and corresponding conductive roller 23 effect and quantity in the circuit can according to circuit requirements (such as Zero curve, ground wire, firewire, voltage conversion, other devices in circuit take electricity from trolley 3) configuration.At least one conductive trough bottom 311 are equipped with temperature sensor (not shown).By temperature sensor, electrically heated temperature can be monitored, conveniently adapting to property is adjusted The travel speed of annular element 11.

Fig. 6 be the heating system for secondary cell of Fig. 1 upstream clamping device and trip one of clamping device, The assembling stereogram of fixture and secondary cell.Fig. 7 is the perspective view of another angle of Fig. 6.

The secondary cell upload location P1 and trolley of the upstream of trolley 3 are arranged in along Y-direction by upstream clamping device 4A 3 are spaced apart, and the fixture 2 of secondary cell upload location P1 are moved to for clamping and positioning, so that secondary cell 100 is in secondary electricity Pond upload location P1 is put into the accommodating chamber 211 of fixture 2.As shown, specifically, upstream clamping device 4A clamping fixture 2 Receiving portion 21.

The secondary cell download location P2 and trolley in the downstream of trolley 3 are arranged in along Y-direction by downstream clamping device 4B 3 are spaced apart, and the fixture 2 with secondary cell 100 of secondary cell download location P2 are moved to for clamping and positioning, two Primary cell download location P2 takes out secondary cell 100 out of corresponding fixture 2 accommodating chamber 211.As shown, specifically, under Swim the receiving portion 21 of clamping device 4B clamping fixture 2.

As described in Figure, identical in upstream clamping device 4A and downstream clamping device 4B structure, and include: the first pedestal 41, the second pedestal 42, sliding pair 43, Z-direction driving device 44, X-direction driving device 45, Y-direction driving device 46 and folder Plate 47.Upstream clamping device 4A and downstream clamping device 4B further includes fixing piece 48.

First pedestal 41 is fixed.First pedestal 41 can be after directly or indirectly (such as passing through fixing piece 48) be fixed to The panel 62 for the supporting mechanism 6 stated can also be fixed by individual support member.As shown, the first pedestal 41 is equipped with recessed Mouthful, it can also be not provided with recess, as long as cunning is inserted into conduit 31 from left to right along the side Y after not interfering fixture 2 to take secondary cell 100 In.First pedestal 41 can be by being processed the shape of (such as cutting or punching press) Cheng Suoxu to plate.

Second pedestal 42 is opposite with the first pedestal 41 along Y-direction.First pedestal 41 can by plate is processed (such as Cutting or punching press) Cheng Suoxu shape.

Sliding pair 43 is arranged between the first pedestal 41 and the second pedestal 42 along Y-direction and extends along Z-direction, so that first Pedestal 41 and the second pedestal 42 can be slided along Z relative to each other.Specifically, sliding pair 43 includes being set on the first pedestal 41 Sliding rail 431 and the sliding block 432 being set on the second pedestal 42, vice versa.

Z-direction driving device 44 is installed on the first pedestal 41, is connected to the second pedestal 42, is able to drive the second pedestal 42 warp It is moved back and forth by sliding pair 43 along Z-direction.Z-direction driving device 44 can be cylinder, or linear motor.

X-direction driving device 45 is installed near the edge 421 in X direction of the second pedestal 42.Similarly, X-direction is driven Dynamic device 45 can be cylinder, or linear motor.

Y-direction driving device 46 is connected to X-direction driving device 45, with X-direction driving device 45 drive under along the side X To reciprocating motion.Similarly, X-direction driving device 45 can be cylinder, or linear motor.

Y-direction driving device 46 and the complete use of X-direction driving device 45.In example shown in the figure, Y-direction driving 45 liang of sets of device 46 and X-direction driving device are arranged, and are conducive to the accuracy of positioning in this way.It is certainly not limited to this, can only be adopted With a set of or more than two sets.

Clamping plate 47 is opposite with the second pedestal 42 along Y-direction, Y-direction driving device 46 is connected to, with driving device in the Y direction It moves back and forth under 46 drive along Y-direction to clamp and unclamp corresponding fixture 2.

At work, when moving to secondary cell upload location P1 without the fixture 2 for being loaded with secondary cell 100, upstream folder Hold device 4A start-up operation.Z-direction driving device 44 drives the second pedestal 42 to move upwards (this along Z-direction via sliding pair 43 When X-direction driving device 45 can drive Y-direction driving device 46 in X direction outward (i.e. far from fixture 2) movement and Y-direction is driven Dynamic device 46 can be along Y-direction far from second pedestal 42 (i.e. far from fixture 2) movement) so that conductive roller 23, the bracket of fixture 2 22 and receiving portion 21 be in the space between clamping plate 47 and the second pedestal 42, when clamping plate 47 face fixture 2 receiving portion 21 When, X-direction driving device 45 drives Y-direction driving device 46 inwardly to move and Y-direction driving (i.e. towards fixture 2) in X direction Device 46 is moved along Y-direction close to the second pedestal 42 (i.e. towards fixture 2), so that clamping plate 47 is contacted and pressed in the Y direction Clamper 2 (using two sets of Y-direction driving devices 46 and X-direction driving device 45, while drives two X-directions Dynamic device 45 contacts contact and compressing fixture 2 in the X direction).Fixture 2 is positioned in secondary cell upload location P1 as a result,.This Afterwards, secondary cell 100 can be loaded to fixture 2 (secondary cell 100 is loaded in the receiving portion of fixture 2 via opening 211a In 21 accommodating chamber 211).Then, Y-direction driving device 46, X-direction driving device 45 and Z-direction driving device 44 are adopted Clamping plate 47 is unclamped with opposite movement and is restored.

When fixture 2 with secondary cell 100 reaches secondary cell download location P2, downstream clamping device 4B starts work Make.Its operation is identical as the operation of upstream clamping device 4A, the difference is that, when clamping plate 47 is contacted and compressed in the Y direction After fixture 2 and fixture 2 are positioned in secondary cell download location P2, secondary cell 100 can be downloaded to fixture 2, i.e., it will be secondary Battery 100 takes out from the accommodating chamber 211 of the receiving portion of fixture 2 21.

Clamping plate 47 and opposite second pedestal 42 of the first pedestal 41 are located at the same side of Y-direction.In example shown in the figure, Clamping plate 47 and opposite second pedestal 42 of the first pedestal 41 are located at the right side of Y-direction, certain clamping plate 47 and the first pedestal 41 with respect to the Two pedestals 42 can be located at the left side of Y-direction.

Fixing piece 48 is fixedly connected on the first pedestal 41, and the both ends of the X-direction of fixing piece 48 are respectively fixedly connected in rear Two panels 62 stated.Fixing piece 48 is for example fixedly connected on the first pedestal 41 by welding or fastener (such as screw).Gu The both ends for determining the X-direction of part 48 are for example fixedly connected on aftermentioned two panels by welding or fastener (such as screw) respectively 62.In example shown in the figure, the shape of fixing piece 48 is the hollow stem of square-section, but not limited to this, fixing piece 48 can Solid component is thought, as long as can be used in the first pedestal 41 being fixedly connected on two panels 62.As previously mentioned, fixed Part 48 is not required, such as the first pedestal 41 can be equipped with outwardly projecting protrusion in X direction in the two sides of X-direction, pass through Protrusion is fixedly connected on panel 62.

Although identical in upstream clamping device 4A and downstream clamping device 4B structure in example shown in the figure, Upstream clamping device 4A and downstream clamping device 4B can use different structures, as long as realizing the function of clamping fixture 2. Upstream clamping device 4A and downstream clamping device 4B are not limited to structure shown in figure, can use any other suitable knot Structure, such as the three-dimensional mechanical hand similar to manpower.

The upstream of trolley 3 is arranged in upstream position sensing device 5A, with sensing movement to secondary cell upload location P1 Fixture 2.Upstream position sensing device 5A and upstream clamping device 4A is communicated to connect to control the starting of upstream clamping device 4A. Certainly, upstream position sensing device 5A can be communicated to connect with aftermentioned host computer 10, and aftermentioned host computer 10 is filled with upstream clamping 4A communication connection is set to control the starting of upstream clamping device 4A.Upstream position sensing device 5A can be photoelectric sensor, certainly Without being limited thereto, upstream position sensing device 5A can be any other suitable sensor, such as magnetoelectricity inductive transducer, Hall Effect type sensor.

The downstream of trolley 3 is arranged in downstream position sensing device 5B, with sensing movement to secondary cell download location P2 Fixture 2.Downstream position sensing device 5B and downstream clamping device 4B is communicated to connect to control the starting of downstream clamping device 4B. Certainly, downstream position sensing device 5B can be communicated to connect with aftermentioned host computer 10, and aftermentioned host computer 10 is filled with downstream clamping 4B communication connection is set to control the starting of downstream clamping device 4B.Similarly, downstream position sensing device 5B can be photoelectric sensing Device is certainly not limited to this, and downstream position sensing device 5B can be any other suitable sensor, such as magnetoelectricity answers formula to sense Device, hall effect type sensor.

Secondary cell is uploaded manipulator 6A and is arranged near the clamping device 4A of upstream, for secondary cell 100 to be put into pair It answers in the accommodating chamber 211 of fixture 2.

Secondary cell is downloaded manipulator 6B and is arranged near the clamping device 4B of downstream, for by secondary cell 100 from correspondence It is taken out in the accommodating chamber 211 of fixture 2.

Secondary cell, which uploads manipulator 6A and secondary cell downloading manipulator 6B, can use any energy well known in the art Any structure of three-dimensional motion is realized, to realize that the automation that secondary cell is uploaded and downloaded saves people to improve efficiency Work.

Supporting mechanism 6 includes 61, two panels 62 of support frame, the first support bar 63A.Supporting mechanism 6 further includes second Stay 63B.

Support frame 61 is located at the lower section of two annular elements 11 and two wheel groups 12 along Z-direction.Support frame 61 can use frame Frame form can also use hollow box body or solid case body form, can determine according to actual conditions.Frame form or hollow box Body advantageously reduces weight.The center of gravity that solid case body form is conducive to heating system reduces, and improves the stability of heating system.

Two panels 62 face in X direction, are individually fixed in the two sides of the X-direction of support frame 61, and each wheel 121 is installed on A corresponding panel 62.

First support bar 63A is arranged along one of annular element 11.What the first support bar 63A was constituted with Z-direction in the Y direction Outside in a corresponding annular element 11 in plane.

Second support bar 63B is arranged along another annular element 11.Second support bar 63B is constituted with Z-direction flat in the Y direction Outside in another annular element 11 in face.

Upstream position sensing device 5A and downstream position sensing device 5B is arranged in the first support bar 63A and the second support bar In one of them of 63B.In example shown in the figure, upstream position sensing device 5A and downstream position sensing device 5B setting On the first support bar 63A.Certainly, upstream position sensing device 5A and downstream position sensing device 5B can also be provided only on second On support bar 63B.In unshowned alternate embodiment, upstream position sensing device 5A and downstream position sensing device 5B difference It is arranged in the first support bar 63A and the second support bar 63B.

First support bar 63A and the second support bar 63B can be using the good material (such as stainless steel) of rigidity by bending Molding is formed.The upper section 111 of two annular elements of shape programmable single-chip system of first support bar 63A and the second support bar 63B and part are left The shape of section 113 and the composition of right section 114 of part, in this way, upstream position sensing device 5A and downstream position can be made to sense The sensing distance of device 5B is most short, while can save space.

Multiple connection sheets 7 are spaced apart and arranged on each annular element 11.Each connection sheet 7 on one annular element 11 and another A switching piece on one annular element 11 is aligned in X direction.Connection sheet 7 can be integrally formed with the annular element 11 of chain form, Such as from chain formation chain link outer plate in X direction inwardly (i.e. towards fixture 2) bending forming, to advantageously reduce portion Number of packages amount.Certain connection sheet 7 separately formed can also be fixed on again on annular element 11.

One end of the X-direction of each adapter 8, which is fixedly connected on, corresponds to a connection sheet 7, and the X-direction of each adapter 8 The other end is pivotally connected with the side of the X-direction of the receiving portion 21 of corresponding fixture 2, each switching relevant to an annular element 11 Part 8 and an adapter 8 relevant to another annular element 11 are aligned in X direction.So that fixture 2 is with two annular elements Keep vertical because of gravity in 11 cyclic motion process.

In order to realize the pivot, as shown, the side of the X-direction opposite with fixture 2 of each adapter 8 is provided with axis Hold 9；Fixture 2 further includes two shafts 24 for being located at 21 two opposite sides of receiving portion in X direction, and two shafts 24 are inserted into respectively Two bearings 9 of two adapters 8 of the alignment of X-direction.

Each adapter 8 includes interconnecting piece 81, outer extensions 82 and interior extension 83.

Interconnecting piece 81 extends in X direction, is fixed on (such as being spirally connected) corresponding connection sheet 7.Example shown in the figure In, interconnecting piece 81 is in X-direction for the extending direction of tabular and plate face.

Outer extensions 82 extend outwardly from one end of the X-direction of interconnecting piece 81 far from connection sheet 7, for for upstream position sense Survey device 5A and downstream position sensing device 5B sensing.Outer extensions 82 are tabular, and flat plate thickness direction is along the side X To in order to be sensed using the upstream position sensing device 5A and downstream position sensing device 5B of photoelectric sensor form.

Interior extension 83 extends internally from the opposite other end of the X-direction of interconnecting piece 81 far from connection sheet 7, and bearing 9 is pacified Loaded on interior extension 83.Interior extension 83 is tabular, and flat plate thickness direction is in X direction.

Interconnecting piece 81, outer extensions 82 and interior extension 83 are preferably integrated, i.e., for example integrally curved by metal plate Foldable type.

Host computer 10 and driving motor 13, upstream position sensing device 5A, downstream position sensing device 5B, temperature sensing It is logical that device, upstream clamping device 4A, downstream clamping device 4B, secondary cell upload manipulator 6A, secondary cell downloading manipulator 6B Letter connection, in these components remove upstream position sensing device 5A, downstream position sensing device 5B and temperature sensor it Outer other components carry out direct or indirect communication control.Communication connection can be wired connection or wireless connection.

Finally briefly describe the operation of the heating system according to the present utility model for secondary cell.

At work, the shuttling movement of two annular elements 11, when upstream position sensing device 5A senses one of movement When fixture 2 reaches secondary cell upload location P1, host computer 10 is communicated with driving motor 13, so that driving motor 13 stops fortune Row, two annular elements 11 stop shuttling movements, and upstream position sensing device 5A is communicated with host computer 10 and host computer 10 and upstream Clamping device 4A communication, clamping device 4A starting in upstream is with clamping position fixture 2 and communicates with host computer 10, host computer 10 and two Primary cell uploads manipulator 6A communication, and secondary cell uploads the accommodating chamber 211 that secondary cell 100 is placed in fixture 2 by manipulator 6A, Secondary cell uploads manipulator 6A and communicates uploading for instruction completion secondary cell 100 with host computer 10, and upstream clamping device 4A is again Starting is to unclamp fixture 2 and reset, and clamping device 4A in upstream is communicated with host computer 10 and indicated that upstream clamping device 4A is multiple later Position, host computer 10 is communicated with driving motor 13, so that driving motor 13 is again started up, two annular elements 11 continue cycling through movement, So that the conductive roller 23 of fixture 2 is entered the conduit 31 of trolley 3 and contacts conductive roller 23 with conductive trough bottom 311, it is described normal The circuit opened is connected, the circuit heat production, and then the heat generated is conducted extremely via conductive trough bottom 311, conductive roller 23, bracket 22 The secondary cell 100 that is contained in accommodating chamber 211 is heated in receiving portion 21, receiving portion 21, later following with two annular elements 11 The conductive roller 23 of ring action clips 2 is advanced along the conduit 31 of trolley 3 until the conductive roller 23 of fixture 2 is from trolley 3 Conduit 31 is deviate from, and conductive roller 23 and conductive trough bottom 311 are detached from and disconnect and heating at this time, and then fixture 2 is with two annular elements 11 Shuttling movement continue to move, when downstream position sensing apparatus 5B sensing fixture 2 reach secondary cell download location P2 when, it is upper Machine 10 is communicated with driving motor 13, so that driving motor 13 is out of service, two annular elements 11 stop shuttling movement, downstream position Sensing device 5B is communicated with host computer 10 and host computer 10 is communicated with downstream clamping device 4B, and downstream clamping device 4B starts to press from both sides It holds positioning fixture 2 and is communicated with host computer 10, host computer 10 is communicated with secondary cell downloading manipulator 6B, secondary cell downloading machine Tool hand 6B takes out secondary cell 100, and the manipulator 6B of secondary cell downloading later communicates instruction with host computer 10 and completes secondary electricity The downloading in pond 100, host computer 10 is communicated with downstream clamping device 4B, downstream clamping device 4B restarts to unclamp fixture 2 and answer Position, clamping device 4B in downstream is communicated with host computer 10 and is indicated that downstream clamping device 4B resets later, host computer 10 and driving electricity Machine 13 communicates, so that driving motor 13 is again started up, two annular elements 11 continue cycling through movement, and fixture 2 continues with two annulars The shuttling movement of part 11 and move to carry out uploading and downloading for secondary cell 100 next time, at the same time, remaining fixture 2 are similarly operated.

It is noted that, at work, is heated the fixture 2 for having loading secondary always on trolley 3.On trolley 3 On be loaded with before secondary cell 100, fixture 2 is uploaded from secondary cell upload location P1 one by one and towards secondary cell Download location P2 movement, after being loaded with secondary cell 100 on trolley 3, a fixture 2 is from secondary cell upload location P1 Upload and another fixture from secondary cell download location P2 download, trolley 3 be always on be loaded with secondary cell 100.

The type of the applicable secondary cell 100 of the heating system for secondary cell of the utility model is unrestricted.

In Fig. 1 into example shown in Fig. 7, secondary cell 100 is bag type secondary battery.Bag type secondary battery includes encapsulation Film, the electrode assembly being encapsulated in encapsulating film and extends and stretch out the tab of encapsulating film from electrode assembly and be housed in encapsulation Electrolyte in film.There are airbags usually after encapsulated electrode component and tab for encapsulating film in order to be vented, by according to this The exhaust of heating system heats described in utility model is sealed that (thus the exhaust outlet of airbag and airbag is located at after completing again The top position of the opening 211a of fixture 2)).Encapsulating film can be aluminum plastic film, steel plastic film or copper plastic film.Electrode assembly includes just Pole piece, negative electrode tab and the isolation film for separating negative electrode tab and positive plate.Positive plate include plus plate current-collecting body (such as aluminium foil) and The anode active material layer being covered on the surface of positive plate.And negative electrode tab includes negative current collector (such as copper foil) and is covered on Anode active material layer on the surface of negative electrode tab.Electrode assembly can be formed using winding method or lamination process.Tab can To be individually welded in corresponding pole piece or be integrally formed with corresponding pole piece.

Fig. 8 is the exploded perspective view of another embodiment of secondary cell, and the secondary cell 100 shown is the secondary electricity of pot Pond.Secondary cell 100 includes: coping plate 101, be equipped with liquid injection hole 101a (liquid injection hole 101a usually fluid injection exhaust after seal, It is used as the exhaust outlet of exhaust before sealing)；And electrode terminal 102, top protrude from coping plate 101.Secondary cell 101 also wraps It includes: shell 103, with top open opening 103a and internal accommodating space S, the opening of coping plate 101 and shell 103 103a is sealingly engaged；Electrode assembly 104 is contained in the accommodating space S of shell 103；Tab 105, the receiving positioned at shell 103 are empty Between in S and be electrically connected to electrode assembly 104；And switching piece 106, in the accommodating space S of shell 103, and by tab 105 It is electrically connected with the lower part of electrode terminal 102.As bag type secondary battery, electrode assembly 104 include opposite polarity pole piece (not Show) and isolation film (not shown), pole piece includes the active material layer of collector and setting on a current collector.Electrode assembly 104 can be formed using winding method or lamination process.The quantity of the electrode assembly 104 of secondary cell 100 is unrestricted, unlimited It, can be for one or more than two in two shown in Fig. 8.Electrolyte is injected in accommodating space S.Tab 105 can be welded individually It is connected to corresponding pole piece or is integrally formed with corresponding pole piece.

Secondary cell 100 can be lithium ion battery, sodium-ion battery, Zinc ion battery etc..

In the heating system according to the present utility model for secondary cell, due to two rings of shuttling movement mechanism 1 Shape part 11 and both ends are connected to the setting of multiple fixtures 2 on the annular element 11 of two shuttling movements, so that multiple fixture sides Z It is essentially upwards rebuilding, if using fixed heating system, in the plane that needs to constitute in the x direction and the y direction In X direction/Y-direction is arranged side by side with two single layers.It can be seen that the heating system according to the present utility model for secondary cell The area occupied united in the plane constituted to X-direction and Y-direction reduces, to reduce occupied area, to space layout requirement Low, compact layout is required than fixed heating system.The identical feelings of the area of spacing in the plane constituted in the x direction and the y direction Under condition, compared with fixed heating system, fixture 2 in the heating system according to the present utility model for secondary cell can be with Setting is more, to improve production efficiency.Since the speed of the annular element 11 of two shuttling movements can be based on driving motor 13 It adjusts, so as to be applicable in different PPM requirements.

Due to trolley 3 be equipped with for from the side of the Y-direction of trolley 3 upload secondary cell 100 fixture 2 enter and from In other words the other side of the Y-direction of trolley 3, which is deviate from, uploads secondary cell 100 with the conduit 31 for downloading secondary cell 100 It is carried out with downloading secondary cell 100 in fixed position, avoids fixed heating system and upload secondary cell and download secondary electricity When pond because track adapt to different location secondary cell due to cause be overlapped caused by upload downloading secondary cell collide it is abnormal and right The influence of production efficiency.In comparison, the heating system for secondary cell of the utility model can be in the Y-direction of trolley 3 The fixation positions of two opposite sides upload single secondary cell 100 and download single secondary cell 100, without there are upper The trail change for carrying single secondary cell 100 and the single secondary cell 100 of downloading (is uploading manipulator 6A using secondary cell In the case where downloading manipulator 6B with secondary cell), to upload the secondary electricity of downloading there is no fixed heating system Pond collides abnormal problem.

Detailed description describes multiple exemplary embodiments above, but is not intended to be limited to clearly disclosed combination herein. Therefore, unless otherwise indicated, various features disclosed herein can be combined and be formed and not shown for clarity and Multiple other combinations out.

Claims (10)

1. a kind of heating system for secondary cell, comprising:

Shuttling movement mechanism (1), comprising:

Two annular elements (11), positioned opposite in X direction, each annular element (11) is in the plane that Y-direction and Z-direction are constituted；

Two wheel groups (12), each wheel group (12) is corresponding with one annular element (11), and each wheel group (12) includes multiple wheels (121), Wherein at least one wheel (121) in each wheel group (12) is used as driving wheel, and active wheel drive corresponds to annular element (11) in the Y direction Shuttling movement is done in the plane constituted with Z-direction；

Driving motor (13), is connected to driving wheel；

Multiple fixtures (2), each fixture (2) include:

Receiving portion (21), equipped with the accommodating chamber (211) in a side opening, accommodating chamber (211) is used to accommodate secondary cell (100), Receiving portion (21) is connected to two annular elements (11) at the both ends of X-direction；

Bracket (22) is connected to receiving portion (21) in the side of the Z-direction adjacent with receiving portion (21)；

Conductive roller (23) is set to the other side of the Z-direction away from receiving portion (21) of bracket (22), can around in parallel with The axis of X-direction rolls；

Trolley (3) is set between two annular elements (11) in X direction and is lower than the upper of two annular elements (11) along Z-direction Side, trolley (3), which is provided with, uploads secondary cell (100) from the side of the Y-direction of trolley (3) along the confession that Y-direction extends Fixture (2) enters and deviates from from the other side of the Y-direction of trolley (3) to download the conduit (31) of secondary cell (100), conduit It (31) include conductive trough bottom (311), conduit (31) is arranged to accommodate the conductive roller (23) of at least one corresponding fixture (2) and make Conductive roller (23) and conductive trough bottom (311) conductive contact, trolley (3) are arranged to: trolley (3) is electrically connected to external power supply To constitute circuit, in the case where trolley (3) does not accommodate conductive roller (23) of any fixture (2), the circuit is set with normally opened It sets, and accommodates the conductive roller (23) of a fixture (2) in trolley (3) and conductive roller (23) is led with conductive trough bottom (311) In the case where electrical contact, the normally opened closing of circuit is with electric heating fixture (2).

2. the heating system according to claim 1 for secondary cell, is characterized in that, wherein the two of two wheel groups (12) A driving wheel face in X direction the two of face driving wheel and shares a connecting shaft (14) in X direction, and connecting shaft (14) is even It is connected to a driving motor (13).

3. the heating system according to claim 1 for secondary cell, is characterized in that, bracket (22) is that interior be equipped with compresses Conductive roller (23) can elastic telescopic disc spring (221).

4. the heating system according to claim 1 for secondary cell, is characterized in that, receiving portion (21) are in X-direction Both ends are pivotally connected to two annular elements (11) respectively.

5. the heating system according to claim 1 for secondary cell, is characterized in that, multiple fixtures (2) are with equidistant It is connected to two annular elements (11).

6. the heating system according to claim 1 for secondary cell, is characterized in that, at least one conductive trough bottom (311) it is equipped with temperature sensor.

7. the heating system according to claim 1 for secondary cell, is characterized in that, the heating system for secondary cell System further include:

Upstream clamping device (4A) in the secondary cell upload location (P1) of the upstream of trolley (3) and is slided along Y-direction setting It touches line (3) to be spaced apart, the fixture (2) of secondary cell upload location (P1) is moved to for clamping and positioning, so that secondary cell (100) position (P1) is carried on the secondary battery to be put into the accommodating chamber (211) of fixture (2)；

Downstream clamping device (4B) in the secondary cell download location (P2) in the downstream of trolley (3) and is slided along Y-direction setting It touches line (3) to be spaced apart, moves to the folder with secondary cell (100) of secondary cell download location (P2) for clamping and positioning Have (2), to take secondary cell (100) out of corresponding fixture (2) accommodating chamber (211) at secondary cell download location (P2) Out.

8. the heating system according to claim 7 for secondary cell, is characterized in that, upstream clamping device (4A) and under It is identical in trip clamping device (4B) structure, and include:

First pedestal (41), it is fixed；

Second pedestal (42) is opposite along Y-direction and the first pedestal (41)；

Sliding pair (43) is arranged between the first pedestal (41) and the second pedestal (42) along Y-direction and extends along Z-direction, so that First pedestal (41) and the second pedestal (42) can be slided along Z relative to each other；

Z-direction driving device (44) is installed on the first pedestal (41), is connected to the second pedestal (42), is able to drive the second pedestal (42) it is moved back and forth via sliding pair (43) along Z-direction；

X-direction driving device (45) is installed near the edge (421) in X direction of the second pedestal (42)；

Y-direction driving device (46) is connected to X-direction driving device (45), with X-direction driving device (45) drive under along X Direction moves back and forth；

Clamping plate (47) relatively along Y-direction and the second pedestal (42) is connected to Y-direction driving device (46), to drive in the Y direction It moves back and forth under the drive of device (46) along Y-direction to clamp and unclamp corresponding fixture (2).

9. the heating system according to claim 7 for secondary cell, is characterized in that, the heating system for secondary cell System further include:

Upstream position sensing device (5A) is arranged in the upstream of trolley (3), with sensing movement to secondary cell upload location (P1) fixture (2) is communicated to connect with upstream clamping device (4A) to control the starting of upstream clamping device (4A)；

Downstream position sensing device (5B) is arranged in the downstream of trolley (3), with sensing movement to secondary cell download location (P2) fixture (2) is communicated to connect with downstream clamping device (4B) to control the starting of downstream clamping device (4B).

10. the heating system according to claim 7 for secondary cell, is characterized in that, the heating for secondary cell System further include:

Secondary cell is uploaded manipulator (6A), is arranged near upstream clamping device (4A), for secondary cell (100) to be put into In the accommodating chamber (211) of corresponding fixture (2)；

Secondary cell downloads manipulator (6B), is arranged near downstream clamping device (4B), for by secondary cell (100) from right It answers in the accommodating chamber (211) of fixture (2) and takes out.